10011011111010 has 768 divisors, whose sum is σ = 35161835304960. Its totient is φ = 1915449016320.

The previous prime is 10011011110967. The next prime is 10011011111051. The reversal of 10011011111010 is 1011111011001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10011011110983 and 10011011111001.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2184377179 + ... + 2184381761.

It is an arithmetic number, because the mean of its divisors is an integer number (45783639720).

Almost surely, 2^{10011011111010} is an apocalyptic number.

10011011111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10011011111010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17580917652480).

10011011111010 is an abundant number, since it is smaller than the sum of its proper divisors (25150824193950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011011111010 is a wasteful number, since it uses less digits than its factorization.

10011011111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5203 (or 5200 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 10011011111010 its reverse (1011111011001), we get a palindrome (11022122122011).

The spelling of 10011011111010 in words is "ten trillion, eleven billion, eleven million, one hundred eleven thousand, ten".